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A278839
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a(n) = det M_n where M_n is the n X n matrix m(i,j) = A000009(i+j).
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3
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1, 1, -2, -1, 1, -1, 0, 1, 2, 1, -1, -1, -1, 3, -3, -7, -2, 3, -1, 0, 1, 1, -2, 2, 3, -2, 0, 0, -2, -3, -1, 0, 9, -5, -4, 0, 1, -1, -3, 1, 4, 3, 3, -7, -3, 3, 5, -48, 75, 143, 194, -272, 62, -31, -65, 46, 22, 3, -10, 2, 15, -15, -13, -2, 11, -1, -35, -26, 108
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OFFSET
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0,3
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LINKS
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MATHEMATICA
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Flatten[{1, Table[Det[Table[PartitionsQ[i+j], {i, n}, {j, n}]], {n, 1, 100}]}]
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CROSSREFS
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KEYWORD
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sign
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AUTHOR
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STATUS
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approved
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